/*
 * (c) Copyright 2018 Palantir Technologies Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.palantir.common.base;

import com.palantir.common.visitor.Visitor;

/**
 * Useful methods for Visitor.
 * @author dcohen
 *
 */
public class Visitors {

    /**
     * Return a visitor that does nothing.
     */
    public static <T> Visitor<T> emptyVisitor() {
        return ignored -> {
            /*Does nothing*/
        };
    }
}
